Virtual Machine Scale Sets

Manage and scale up to thousands of Linux and Windows VMs.

Overview

Azure Virtual Machine Scale Sets let you create and manage a group of load balanced VMs. The number of VM instances can automatically increase or decrease in response to demand or a defined schedule.

Key Resources

Homepage: https://learn.microsoft.com/azure/virtual-machine-scale-sets/
Pricing: https://azure.microsoft.com/pricing/details/virtual-machine-scale-sets/
SLA: https://azure.microsoft.com/support/legal/sla/virtual-machine-scale-sets/
Newsfeed: RSS

News

Date News
7/30/2025
Architecture Ansys Minerva baseline architecture has four distributed tiers (client, web, enterprise, and resource) in a single Azure availability zone. Each tier aligns to function and...
7/21/2025
When you deploy AKS, you deploy the control plan, which is managed by Microsoft, and one or more node pools, which contain the worker nodes used to run your Kubernetes workloads. These node pools...
7/10/2025
Announcing public preview for key security enhancement in Azure: Trusted Launch as default (TLaD) for new deployments of Gen2 Virtual Machines (VMs), Virtual Machine Scale Sets (Scale set) and...
5/19/2025
Evan and Russell host David Stamen and Vaclav Jirovsky from Pure Storage, diving into how they've integrated their Pure Storage solution as an Azure native service. Media...
4/24/2025
As HPC & AI workloads continue to scale in complexity and performance demands, ensuring visibility into the underlying infrastructure becomes critical. This guide presents an essential monitoring...
4/22/2025
We are excited to announce the general availability of instance mix, a new feature designed to optimize your Virtual Machine Scale Set deployments. Instance mix allows you to specify multiple...
12/6/2024
Authors: Ioan Dragan (ioan.dragan@microsoft.com) Ciprian Amzuloiu (camzuloiu@microsoft.com) Dragos Unguru (ungurud@microsoft.com) Introduction The Resilient Ecommerce Reference...
12/3/2024
Cale, Evan, Russell and Sujit discuss the recent updates in Azure and specially cover the Azure-related announcements in the recent Ignite 2024 conference.   Media...
11/19/2024
We are pleased to announce that the Azure VMSS Zonal Expansion feature is now generally available. This significant enhancement allows customers to transition their virtual machine scale sets...
11/19/2024
We’re excited to announce our new feature that increases virtual machine create and delete success in your scale sets. Resilient create and delete initiates auto-recovery from failed create and...
11/19/2024
Custom metrics for rolling upgrades enables you to utilize the application health extension to emit custom metrics to your Virtual Machine Scale Set. These custom metrics can be used to tell the...
11/19/2024
Rolling upgrades with MaxSurge for Virtual Machine Scale Sets is now generally available. Rolling upgrades with MaxSurge can help improve service uptime during upgrade events. With MaxSurge...
11/19/2024
Upgrade policies allow for more granular control over the upgrade process, ensuring that your services remain available and responsive during updates. The available upgrade policies are:...
11/19/2024
Azure Functions is Azure’s primary serverless code service used in production by hundreds of thousands of customers who run several trillions of executions on it monthly across many different...
11/19/2024
The next generation of purpose-built HPC Azure virtual machines Today during Microsoft Ignite, Satya Nadella unveiled our latest CPU-based virtual machine for HPC customers and their...
11/18/2024
Standby Pools for Virtual Machine Scale Sets with Flexible Orchestration is now generally available. Standby pools for Virtual Machine Scale Sets enables you to increase scaling performance by...
10/17/2024
Installation of Argo CD Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. It allows you to define the desired state of your applications using Kubernetes manifests and...
10/16/2024
In today’s AI and HPC landscapes, GPU monitoring has become essential due to the complexity and high resource demands of these workloads. Effective monitoring ensures that GPUs are utilized...
9/4/2024
Sadaf Khan joins Evan and Russell to explain and talk about Service Reliability Engineering in the Azure engineering group.   Media...